Four people have been arrested by police investigating the cyber attacks that have caused havoc at M&S and the Co-op. The National Crime Agency says a 20 year old woman was arrested in Staffordshire,

Spate of attacks in April led to product shortages and cost M&S, Co-op and Harrods hundreds of millions of pounds

Four people have been arrested over April's cyber attacks on M&S, Co-op, and Harrods. The hacks disrupted operations and exposed customer data, prompting a major cybersecurity push across the food sector.